public static Bitmap Get(string path, int scaleRatio, Brush brush, SmoothingMode mode = SmoothingMode.HighQuality)
{
int svgPathSize = 8;
int width = svgPathSize * scaleRatio + 1;
int height = svgPathSize * scaleRatio + 1;
List <Cmd> cmds;
cmds = CmdParser.Parse(path);
CmdValidator.ValidateCmds(cmds);
cmds = CmdConverter.ExtractToSingleAndAbsolutePositionCmds(cmds);
cmds = CmdScaler.Scale(cmds, scaleRatio);
return(CmdDrawer.Draw(cmds, width, height, brush, mode));
}
private void DrawImage(List <Cmd> cmd)
{
InitBrushIfNeeded();
int scale = (int)nudScale.Value;
int @base = (int)nudBase.Value;
// process commands
List <Cmd> processedCmds = cmd;
processedCmds = CmdConverter.ExtractToSingleAndAbsolutePositionCmds(processedCmds);
processedCmds = CmdScaler.Scale(processedCmds, scale);
// display drawned into text box
var cmdText = new StringBuilder();
processedCmds.ForEach(cm => cmdText.Append(cm.ToString()));
txtParsedCmds.Text = cmdText.ToString();
// draw image into preview
pbPreview.Image = CmdDrawer.Draw(processedCmds, @base * scale, @base * scale, br);
}
private void Preview()
{
try
{
lblError.Text = string.Empty;
//
int scale = (int)nudScale.Value;
_cmds = CmdParser.Parse(txtSVGPath.Text);
List <Cmd> processedCmds = _cmds;
processedCmds = CmdConverter.ExtractToSingleAndAbsolutePositionCmds(processedCmds);
processedCmds = CmdScaler.Scale(processedCmds, scale);
// load parse command into listview
lbParsedCmds.SelectedIndexChanged -= lbParsedCmds_SelectedIndexChanged;
lbParsedCmds.Items.Clear();
lbParsedCmds.Items.AddRange(
_cmds
.Select(i => i.ToString())
.ToArray());
lbParsedCmds.SelectedIndexChanged += lbParsedCmds_SelectedIndexChanged;
// select last events
lbParsedCmds.SelectedIndex = lbParsedCmds.Items.Count - 1;
}
catch (InvalidSvgCharacterException isce)
{
pbPreview.Image = null;
lblError.Text = "Error: " + isce.Message;
}
catch (InvalidCmdException invalidCmdEx)
{
pbPreview.Image = null;
lbParsedCmds.SelectedIndex = invalidCmdEx.Index;
lblError.Text = "Error: " + invalidCmdEx.Message;
}
catch (Exception ex)
{
lblError.Text = "Error: " + ex.Message;
}
}